Feed rates 9 SOLID HM BARREL-SHAPE MILL – FEED PER TOOTH TABLE How to use this table to find the feed per tooth (fz): 1. Find your Alpha Code on the product page (example: 121F, “F“ is the Alpha Code). 2. Find the closest diameter for your cutting application in the top row of the table. APMX FFW ≤ 0.05×DC 3. Find your Alpha Code in the left column of the table. 4. The intersection (cell) of the Diameter and Alpha Code is the feed per tooth (fz). APMX FFW DC Feed per tooth (fz in mm/rev) depended on the working conditions it FOR HM S791 might be needed to adjust BARREL-SHAPE MILLS ONLY these values ± 25%. ø DC [mm] 6.00 8.00 10.00 12.00 16.00 E 0.030 0.039 0.053 0.067 0.096 F 0.037 0.050 0.064 0.083 0.118 I 0.062 0.084 0.111 0.141 0.203 116